document.write( "Question 1159656: Mathew has thrice as many marbles as Christian. Christian has 60 more marbles than Tony. They have a total of 800 marbles altogether. How many more marbles does Mathew have than Tony? \n" ); document.write( "

Algebra.Com's Answer #782681 by josgarithmetic(39617) $\"\"$ $\"About$

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document.write( "Mathew              3(t+60)\r\n" );
document.write( "Christian           t+60\r\n" );
document.write( "Tony                t\r\n" );
document.write( "TOTAL              800\r\n" );
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